10 Best 21 Inch Smart Tv With Built In Wifi in The UK

Last updated on 07/08/2025

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Avtex NEW W215TS-U 21" Smart TV for Motorhome Caravan Truck Boat - 12v 24v 240v Super Slim LED Wifi Bluetooth Connected Television Full HD built-in Freesat Satellite Decoder

Cello C2425WSF 24 inch Smart Frameless TV/DVD Pitch Perfect Speakers Ultrafast WebOS, Freeview Play, FreeSat, Bluetooth, Netflix Small TV for Kitchen/Bedroom UK Made

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Why We Love It

Lightning-fast streaming performance.
Built-in DVD player convenience.
Compact and portable design.

Main Highlights

⚡ Lightning-Fast Performance with WebOS by LG: Experience up to 100% faster streaming app performance with our powerful WebOS. Our TVs are equipped with swift operating software that outpaces others, ensuring smooth and seamless navigation for your viewing experience.
Introducing our LED smart television seamlessly integrated with a built-in DVD player. Designed with a sleek profile perfect for wall mounting and complemented by a convenient easy-fit stand. Complete with a built-in DVD player and accompanied by a user-friendly remote control.
📺 Perfect Pitch Sound: A patented design innovation that places the speaker enclosure below the TV to create a more immersive listening experience.
🤝 Round-the-Clock Post-Purchase Support: Need assistance? Our committed customer care team is available 24/7 to help. Get in touch for support by calling 0333-433-0312 or emailing us at consumersupport@celloelectronics.com.
🔸 Compact and Portable Design: Our TV's sleek and compact size makes it light and portable, perfect for any space. Whether you're moving it between rooms in your home or taking it on the go for outdoor adventures. Its lightweight construction and convenient dimensions ensure easy storage and transportation

SYLVOX 22 inch Smart TV with DVD Player Built in, Google Play, Frameless RV TV 1080P FHD, WiFi Bluetooth, HDMI USB, Android 12V TV for Motorhomes, Caravans - Limo 2024

11% OffFree Shipping

Why We Love It

Smart Android, suitable for travel.
Built-in DVD Player, no internet needed.
22", HD, immersive viewing.

Main Highlights

Smart Android TV: 12V smart TV designed specifically for travel with Android 11.0 OS and easy access to certified Apps. The built-in Google Store provides a large number of Apps for you to download. With Chromecast built-in, you can cast content from your mobile device to your TV and enjoy a larger screen experience.
TV with DVD Player Built in: Caravan TV with DVD player allows you to enjoy your favorite videos and TV shows even without an internet connection. The built-in DVB-T2-S2 tuner and satellite decoder can receive more TV signals, providing you with a wider selection of TV programs and never miss any exciting content.
Frameless TV: 12V TV adopts a stylish borderless design to give you a wider field of view. Equipped with 1920*1080 resolution, 1080P FHD, 178° viewing angle and 3000:1 contrast ratio, it presents clear and lifelike visual effects, bringing a more immersive viewing experience.
Wide Voltage & Seismic Design: This small smart TV has 9-32V wide voltage protection, which can provide recoil protection when the voltage changes sharply. It has also passed the 4G vibration test and can effectively deal with bumps during vehicle driving. 12V TV is suitable for home, bedroom, campervan and boat etc.
Multiple Connections: Built-in 2xHDMI, 2xUSB, CI and other ports support the connection of various external devices to meet different needs. Has 2 speakers to provide excellent sound effects. Caravan TVs include base-mounted and wall-mounted versions, allowing you to choose based on your usage situation.

Toshiba 24WF2F53DB 24 Inch HD Ready Smart TV, TRU Resolution, TRU Micro Dimming, HDR10, Dolby Audio

Why We Love It

Enhanced contrast with TRU Microdimming.
Crystal clear sound quality.
Wide color palette, life-like.

Main Highlights

TRU Micro Dimming improves contrast, focussing on all the different regions of the image. TRU Resolution upscales a wide variety of non-HD content, delivering a more refined image that feels fully immersive.
Dial up the impact of your entertainment with the enhanced sound of Dolby Audio. It delivers crystal clarity, easy-to-hear dialogue, great detail, and realistic surround sound to make the entertainment you love even better.
Step into the action with increased clarity and detail.
High Dynamic Range offers better contrast, greater brightness levels and a wider colour palette. Films and TV shows will look more life-like with supported content.
Get right to your good stuff - Fire TV is designed for TV watchers. With all of your favourite films, TV shows, apps, and other content in one place, you can access whatever you’re in the mood for.

Antteq 25 Inch Smart TV, WebOS FHD TV MagiQ 25" with ThinQ AI Voice Magic Remote, BBC Freeview Netflix YouTube Airplay WiFi 2024 Black Televisions

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Why We Love It

User-friendly and immersive experience.
Personalized AI viewing recommendations.
Easy access to popular apps.

Main Highlights

[WebOS TV] WebOS by LG is a user-friendly Linux-based OS for smart TVs, offering familiar, accessible, and immersive experiences. Design your TV to reflect your preferences easily with built-in resources.
[ThinQ AI] ThinQ AI is an artificial intelligence that learns from how users interact with your TV. With an webOS TV, ThinQ AI is responsible for learning your viewing habits to make recommendations and make the viewing experience more pleasant!
[Magic Remote] Experience effortless entertainment control with LG Magic Remotes. Navigate with ease by clicking or scrolling, and select features with simple gestures like waving your hand or using the scroll wheel. Point and select on your Smart TV just like using a computer mouse.
[Game Optimiser] Enhance your gaming experience with Game Optimiser. Streamline controls with the Game Dashboard, allowing effortless optimization of visuals tailored to your favorite game genres and gaming environment.
[Stable Center-Base Design] - Securely anchors your 25-inch TV with balanced weight distribution, preventing tipping and ensuring vibration-free stability on any flat surface.

Cello C2224WSH 22″ inch Smart Frameless TV Freeview Play Pitch Perfect Speakers FreeSat, Bluetooth. Disney+, Netflix, Apple TV+, Prime Video, Paramount+, BBC iPlayer Made in the UK

3% Off

Why We Love It

Lightning-Fast Performance with WebOS.
Crystal-clear Full HD Freeview.
Universal Compatibility and Support.

Main Highlights

⚡ Lightning-Fast Performance with WebOS by LG: Experience up to 100% faster streaming app performance with our powerful WebOS. Our TVs are equipped with swift operating software that outpaces others, ensuring smooth and seamless navigation for your viewing experience.
🌈 Freeview T2 HD: Enjoy crystal-clear Full HD resolution and access built-in Freeview T2 HD and digital channels for endless entertainment. Record your favorite shows via USB and play media files from various devices.
🔗 Universal Compatibility : Our TV comes equipped with 1 HDMI ports, 1 Optical port, 1 RF port, and 2 USB ports, allowing you to connect all your devices individually.
📺 Perfect Pitch Sound: A patented design innovation that places the speaker enclosure below the TV to create a more immersive listening experience.
🤝 Round-the-Clock Post-Purchase Support: Need assistance? Our dedicated customer care team is available 24/7 to help. Contact us for support by calling 0333-433-0312 or emailing consumersupport@celloelectronics.com.

TCL 32SF540K 32-inch FHD Smart Television - HDR & HLG-Dolby Audio-DTS Virtual X/DTS-HD-Metal Bezel-less-Dual-band Wifi 5-with Fire OS 7 system

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Why We Love It

See every sharp detail.
Enjoy endless entertainment options.
Experience theatrical sound.

Main Highlights

See every detail with FHD: Compared to high definition screens, full high definition screen can present you with twice the real and detailed picture. Sit still and enjoy incredible picture details as the film makers intended.
Endless entertainment: With Fire TV built-in, enjoy endless entertainment on thousands of apps and channels, including BBC iPlayer, Netflix, Prime Video, YouTube, Disney+, NOW, Freeview play and many more. (subscription fees may apply)
Theatrical Sound Enjoyment: Inserted Dolby Decoder, giving you a memorable viewing experience with a pure, deep and impactful surround sound. DTS Virtual X /DTS-HD makes an enveloping sound that appears to emerge above, besides, and behind you, providing an immersive experience in any space.
Smart voice control: Control the Smart TV easily with the included Voice Remote with Alexa. Change channels, adjust volume, open apps and much more. You can also operate other compatible smart home devices in your household with your voice.
Mira Cast & Airplay 2 : Smart Cast helps you to gain considerable comfort by viewing and playing the media assets contained on your Android, iOS and Mac devices via Miracast and AirPlay.

Cello C1924SH 19″ Digital LED Frameless TV with Freeview and Built In Satellite Receiver DVB-S2 Pitch Perfect Speakers with USB for recording from Live TV. Made In The UK New 2024

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Why We Love It

Sleek and seamless design.
Crystal-clear HD resolution.
Easy smart integration.

Main Highlights

📺 Freeview Play: Enjoy access to over 70 live TV and radio channels plus an additional 15 HD channels, all for free. With Freeview Play, you can catch up on the last 7 days of TV with no subscription required.
🌟 Freeview Play: Enjoy access to over 70 live TV and radio channels plus an additional 15 HD channels, all for free. With Freeview Play, you can catch up on the last 7 days of TV with no subscription required.
🌈 Freeview T2 HD: Enjoy crystal-clear Full HD resolution and access built-in Freeview T2 HD and digital channels for endless entertainment. Record your favorite shows via USB and play media files from various devices.
📺Perfect Pitch Sound: A patented design innovation that places the speaker enclosure below the TV to create a more immersive listening experience.
🛠️ Easy to Setup: While our TV is non-smart, you can easily transform it by connecting a smart stick to one of the HDMI or USB connections.

SHARP 24GD2225K 24-Inch HD Ready Frameless Roku Smart LED TV – HDR10, Active Motion 200, AV1 Codec, 3x HDMI, Dolby Digital Plus, Apple AirPlay, Google Cast, Voice Assistant Compatible – Black

7% Off

Why We Love It

Crisp visuals and vibrant colors.
Smooth, blur-free HD viewing.
Easy access to streaming services.

Main Highlights

𝟐𝟒-𝐈𝐧𝐜𝐡 𝐇𝐃 𝐑𝐞𝐚𝐝𝐲 𝐑𝐨𝐤𝐮 𝐒𝐦𝐚𝐫𝐭 𝐓𝐕 with frameless LED display delivers crisp visuals and vibrant colours perfect for bedrooms or smaller spaces.
𝐇𝐃𝐑𝟏𝟎 𝐰𝐢𝐭𝐡 𝐀𝐜𝐭𝐢𝐯𝐞 𝐌𝐨𝐭𝐢𝐨𝐧 𝟐𝟎𝟎 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 enhances brightness, contrast, for smooth clear, blur-free HD viewing.
𝐁𝐮𝐢𝐥𝐭-𝐢𝐧 𝐑𝐨𝐤𝐮 𝐒𝐦𝐚𝐫𝐭 𝐓𝐕 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 offers easy access to Netflix, Disney+, Prime Video, and many more streaming channels.
𝐀𝐩𝐩𝐥𝐞 𝐀𝐢𝐫𝐏𝐥𝐚𝐲 𝐚𝐧𝐝 𝐆𝐨𝐨𝐠𝐥𝐞 𝐂𝐚𝐬𝐭 support lets you wirelessly stream photos, videos, and apps from your smartphone or tablet.
𝐃𝐨𝐥𝐛𝐲 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐏𝐥𝐮𝐬 𝐚𝐮𝐝𝐢𝐨 provides immersive, high-quality sound for movies, shows, and gaming on this 24-inch smart TV.
𝐕𝐨𝐢𝐜𝐞 𝐚𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭 𝐜𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 with Alexa, Google Assistant, and Apple HomeKit for convenient hands-free control and smart home integration.

Cello 16" 12V Smart TV (2024), Made in the UK – WebOS, Freeview Play, FreeSat, Bluetooth, Pitch Perfect Sound, Prime Video, Apple, BBC – Ideal for Campervans, HGVs & Boats

4% OffFree Shipping

Why We Love It

Crystal-clear Full HD visuals.
Lightning-fast streaming performance.
Endless Freeview entertainment.

Main Highlights

📺Pitch Perfect : Immerse yourself in crystal-clear Full HD resolution on a vibrant 16-inch LED screen with the Pitch Perfect speaker system by Cello for enhanced audio quality and unparalleled clarity in every scene.
⚡ Lightning-Fast Performance with WebOS by LG: Experience up to 100% faster streaming app performance with our powerful WebOS. Our TVs are equipped with swift operating software that outpaces others, ensuring smooth and seamless navigation for your viewing experience.
📺 Endless Freeview Play - Explore a world of entertainment with Freeview Play, offering 100+ channels and a whopping 20,000+ hours of free on-demand content. With Cello, say hello to endless entertainment options without any subscription cost.
🎶 Wireless Audio - Elevate your audio experience to match the stunning visuals on screen, enhanced further with automatic volume adjustment for a perfectly balanced and immersive auditory delight. Immerse yourself in cinematic sound by effortlessly connecting to external Bluetooth audio soundbars and home theaters.
🤝 Round-the-Clock Post-Purchase Support: Need assistance? Our committed customer care team is available 24/7 to help. Get in touch for support by calling +92-333-433-0312 or emailing us at consumersupport@celloelectronics.com. We're here to address all your inquiries promptly and effectively.

8.9

Excellent

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We scanned 1083 products

We reviewed these offers relevant to the 21 Inch Smart Tv With Built In Wifi within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Avtex, Cello, SYLVOX, Toshiba, Antteq, TCL, Sharp, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best 21 Inch Smart Tv With Built In Wifi in the market, we considered we took a deep dive into 5416 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Avtex NEW W215TS-U 21" Smart TV for Motorhome Caravan Truck Boat - 12v 24v 240v Super Slim LED Wifi Bluetooth Connected Television Full HD built-in Freesat Satellite Decoder. We love many things about this product by Avtex. What sets it apart from the competition is High-quality viewing experience, Compact, immersive design, Convenient wireless casting.
The best value product for most shoppers and where user satisfaction is continuously the highest is Cello C2425WSF 24 inch Smart Frameless TV/DVD Pitch Perfect Speakers Ultrafast WebOS, Freeview Play, FreeSat, Bluetooth, Netflix Small TV for Kitchen/Bedroom UK Made by Cello based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for 21 Inch Smart Tv With Built In Wifi and the best cost-to-value ratio is SYLVOX 22 inch Smart TV with DVD Player Built in, Google Play, Frameless RV TV 1080P FHD, WiFi Bluetooth, HDMI USB, Android 12V TV for Motorhomes, Caravans - Limo 2024at SYLVOX with a 11% discount.
Our list of the best 21 Inch Smart Tv With Built In Wifi is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best 21 Inch Smart Tv With Built In Wifi in The UK

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We scanned 1083 products

We concluded that: